PROCESS FOR THE PURIFICATION OF MACROLIDES

Details for Australian Patent Application No. 2003286417 (hide)

Owner BIOCON LIMITED

Inventors Khedkar, Anand Prakash; Patil, Nitin Sopanrao; Gururaja, Ramavana; Melarkode, Ramakrishnan; Mendhe, Rakesh

Agent Shelston IP

Pub. Number AU-A-2003286417

PCT Number PCT/IN2003/0003

PCT Pub. Number WO2005/054253

Filing date 5 December 2003

Wipo publication date 24 June 2005

International Classifications

C07D 498/18 Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms

Event Publications

1 April 2004 Complete Application Filed

11 August 2005 Application Open to Public Inspection

  Published as AU-A-2003286417

25 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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